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Learn the explosive history of the rocket, from its origin in ancient China, to its use as a weapon of war, to how adding hydrogen allowed it to carry astronauts all the way to the moon.
Franklin Chang-Diaz demonstrates the energy required to launch a rocket into space.
Jim Al-Khalili demonstrates why hydrogen is the ultimate rocket fuel.
Dial in to the fascinating history of the smartphone.
Go for a ride through the 9,000-year history of the ultimate freedom machine: the car.
Check out the history of robots and learn how they are becoming a part of everyday life.
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